Volcanoes

Volcanoes

Today we are gonna talk about volcanoes.

What are Volcanoes?

A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface. On Earth, volcanoes are most often found where tectonic plates are diverging or converging, and most are found underwater.

Multiple Choice

What are Volcanoes?

• A volcano is a rupture in the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.

• A Mountain In Mars

What is Magma?

Magma is the molten or semi-molten natural material from which all igneous rocks are formed. Magma is found beneath the surface of the Earth, and evidence of magmatism has also been discovered on other terrestrial planets and some natural satellites.

What are Lavas?

Lava is molten rock that has been expelled from the interior of a terrestrial planet or a moon.

Multiple Choice

Select the Lava.

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Multiple Choice

Select the Magma.

How hot is Lava?

Is 1,250 °C

Where are the most active volcano?

Kilauea volcano on Hawaii is the world's most active volcano.

Multiple Choice

Select the Kilauea volcano.

What is the Blue Volcano?

This is the Blue Volcano.

Indonesia's Kawah Ijen volcano spews out blue lava thanks to its incredibly high levels of sulfur. ... It is one of the world's most unusual volcanoes because instead of producing the usual red lava and black smoke, its underground activities result in bright blue flames rising into the air

Multiple Select

Which ones are East Java Volcanos? Choose all that apply.

What is The Ijen Volcano?

The Ijen volcano complex is a group of composite volcanoes located on the border between Banyuwangi Regency and Bondowoso Regency of East Java, Indonesia. It is inside an eponymous larger caldera Ijen, which is about 20 kilometres wide. The Gunung Merapi stratovolcano is the highest point of that complex.

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Open Ended

Did you learned something from the lesson?